Compare Phones
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| Phone | Samsung Galaxy S III (AT&T) | HTC One X | Samsung Galaxy S II / SGH-T989 |
| Current U.S. Carriers | AT&T | (none) | T-Mobile |
| Global Availability | Released | Released | Released |
| Avg. User Rating |
  4.25 User Reviews |
4.29 User Reviews |
4.29 User Reviews |
| Specifications | |||
|---|---|---|---|
| Modes |
GSM 850 GSM 900 GSM 1800 GSM 1900 LTE 700 LTE 1700 WCDMA 850 WCDMA 1900 WCDMA 2100 |
GSM 850 GSM 900 GSM 1800 GSM 1900 LTE 700 LTE 1700 WCDMA 850 WCDMA 1900 WCDMA 2100 |
GSM 850 GSM 900 GSM 1800 GSM 1900 WCDMA 850 WCDMA 1700 WCDMA 1900 WCDMA 2100 |
| Weight |
4.68 oz (133g) |
4.75 oz (135g) |
4.77 oz (135g) |
| Dimensions |
5.38" x 2.78" x 0.34" (137 x 71 x 8.6 mm) |
5.3" x 2.75" x 0.38" (135 x 70 x 9.7 mm) |
5.11" x 2.71" x 0.37" (130 x 69 x 9.4 mm) |
| Form Factor | Bar | Bar | Bar |
| Battery Life |
Talk: 8 hr Standby: 199 hr (8.3 days) |
Talk: 8.5 hr Standby: 302 hr (12.6 days) |
Talk: 7 hr Standby: 167 hr (7 days) |
| Battery Size | 2100 mAh | 1800 mAh | 1850 mAh |
| Battery Style | Removable | Non-removable | Removable |
| Display Type & Resolution |
OLED (Full-Color) 720 x 1280 pixels Colors: 16.7 million (24-bit) |
LCD (Color TFT/TFD) 720 x 1280 pixels |
OLED (Full-Color) 480 x 800 pixels |
| Display Size | 4.8" | 4.7" | 4.5" |
| Platform / OS | Android | Android | Android |
| Processor | 1.5 GHz Qualcomm Snapdragon S4 | 1.5 GHz Qualcomm Snapdragon S4 Plus MSM8960 | 1.5 GHz Qualcomm Snapdragon S3 APQ8060 |
| Memory, Internal Storage |
16 GB raw hardware 12 GB available to user |
16 GB raw hardware 12.1 GB available to user |
16 GB raw hardware 13.2 GB available to user |
| RAM | 2 GB | 1 GB | ? |
| Samsung Galaxy S III (AT&T) | HTC One X | Samsung Galaxy S II / SGH-T989 | |
| Features | |||
| Flashlight | - | Yes | - |
| GPS / Location | Yes | Yes | Yes |
| NFC | Yes | Yes | Yes |
| Accessibility | |||
| Adjustable Text Size | Yes | Yes | - |
| Digital TTY/TDD | Yes | - | Yes |
| Hearing Aid Compatible |
Yes M3 (mostly compatible) |
- |
Yes M3, T3 (mostly tele-coil compatible) |
| Multiple Languages | Yes | Yes | Yes |
| Alerts | |||
| Ringer Profiles | Yes | - | - |
| Vibrate | Yes | Yes | Yes |
| Connectivity | |||
| Bluetooth | Yes | Yes | Yes |
| Mobile Hotspot | Yes | Yes | Yes |
| PC Sync | Yes | Yes | Yes |
| USB | Yes | Yes | Yes |
| Wi-Fi | Yes | Yes | Yes |
| Contacts | |||
| Multiple Numbers per Name | Yes | Yes | Yes |
| Picture ID | Yes | Yes | Yes |
| Ringer ID | Yes | Yes | Yes |
| Voice Dialing |
Yes Speaker-independent (automatic) |
Yes Speaker-independent (automatic) |
Yes Speaker-independent (automatic) |
| Customization | |||
| Custom Graphics | Yes | Yes | Yes |
| Custom Ringtones | Yes | Yes | Yes |
| Real-Music Ringers | Yes | Yes | Yes |
| Data & Network | |||
| Data Tethering | Yes | Yes | Yes |
| Flight Mode | Yes | Yes | Yes |
| High-Speed Data |
Yes LTE |
Yes LTE |
Yes HSPA+ 42 |
| WAP / Web Browser | Yes | Yes | Yes |
| Input | |||
| Predictive Text Entry | Yes | Yes | Yes |
| Side Keys | Yes | Yes | Yes |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
| Memory | |||
| Memory Card Slot | Yes | - | Yes |
| Messaging | |||
| Email Client | Yes | Yes | Yes |
| Instant Messaging | Yes | Yes | Yes |
| MMS | Yes | Yes | Yes |
| Text Messaging (SMS) |
Yes Threaded |
Yes Threaded |
Yes Threaded |
| Text Messaging Templates | Yes | Yes | Yes |
| Music | |||
| FM Radio | - | Yes | - |
| Headphone Jack (3.5mm) | Yes | Yes | Yes |
| Music Player | Yes | Yes | Yes |
| Photo & Video | |||
| Camera |
Yes 8+ megapixel |
Yes 8+ megapixel |
Yes 8+ megapixel |
| DLNA | Yes | Yes | Yes |
| Front-Facing Camera | Yes | Yes | Yes |
| Streaming Video | Yes | Yes | Yes |
| TV Output | Yes | Yes | Yes |
| Video Capture |
Yes 1080p HD |
Yes 1080p HD |
Yes 1080p HD |
| Productivity | |||
| Alarm | Yes | Yes | Yes |
| Calculator | Yes | Yes | Yes |
| Calendar | Yes | Yes | Yes |
| To-Do List | - | Yes | - |
| Voice Memo | Yes | Yes | Yes |
| Software | |||
| Games | Yes | Yes | Yes |
| Voice | |||
| HD Voice | Yes | - | - |
| Speaker Phone | Yes | Yes | Yes |
| Samsung Galaxy S III (AT&T) | HTC One X | Samsung Galaxy S II / SGH-T989 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
